The Bark Canoes and Skin Boats of North America

by Tappan Adney; Howard Irving Chapelle

Fitting gunwale caps on new canoe.

In canoes having the usual gunwales of inwale, outwale, and cap, the inwale and outwale were roughly rectangular, with their top sides horizontal, and the cap, very small and light, was flat on the bottom and rounded on top. In this construction, the rib heads usually were clamped between the inwale and outwale, inside the bark cover.

The ribs of the ends were lighter than those of the main body and more closely spaced, say 2 or 3 inches apart. These began about 8 or 9 inches inboard of the gunwale ends; the heads did not reach the gunwales, but instead were caught in the horizontal seam of the side panel and then cut off. Usually three ribs were so fitted. The rest of the end ribs, usually eight in number, either had their heads caught in the stem lashings or were made up as hoops with the heads overlapped and lashed together, the ribs being placed so that the overlap came to one side or the other of the canoe. Each hoop was usually caught by a turn in the end-closure lashing.

To strengthen the ram, the lower ends of the three stem battens were lashed to the extremities of the inside keel-piece, which was brought through the bark cover at this point. The opening resulting from this was sealed with gum or pitch. Minor variations in construction have been noted in the canoes exhibited in museums; in one, for example, only every fourth rib was caught in the topside panel stitching.

In canoes having the usual arrangement of gunwale members, with the cap over the ends of the ribs, the ends of the thwart were sometimes carried some 6 to 8 inches beyond the gunwales, at each end, and much reduced in thickness by cutting away about half the depth of the thwart. This part was then wrapped tightly around the inwale, brought inboard along the underside of the thwart, and there lashed. Examples show that the amount of end brought inboard under the thwart varied with the builder. It should be added that the thwarts were usually no more than barked saplings and were obviously installed in the canoe when green and treated with hot water so they would not break when wrapped around the inwales. In canoes having three thwarts, all were fitted in this manner, but often the thwarts on each side of the middle were also wrapped in a long spiral with a thong whose ends were tied to each gunwale. In 3-thwart canoes, there was commonly a cross tie, located roughly 12 inches from the gunwale ends and consisting of three or more turns of cord, or thong, around the gunwale members on each side and athwartships, secured by turns of the ends around the cross tie. In one canoe there was a thwart amidships and one at one end, about halfway between the middle thwart and the gunwale ends; at the other end were two cross ties, one replacing the thwart and another a foot inboard of the ends of the gunwales. In this canoe the ribs at the gunwale ends were hoops and there were only three hoop ribs in the ram ends.

One canoe, from Stevens County, Washington, had a peculiar double framing. The sheathing battens, instead of being on the inside of the bark cover, rested on light ribs, spaced about 6 inches apart, that ran only far enough up the sides to have their ends caught in the stitching at the bottom of the topside birch-bark panel along the gunwales. The longitudinal battens were placed inside these, with the batten nearest the gunwale lashed to the light ribs. Inside these battens and spaced about a foot apart was another set of ribs whose heads were secured between the inwale and outwale inside the bark cover; each of these inside ribs was also lashed to the uppermost batten. Only the keel batten was under the small ribs. The thwart ends were wrapped around the main gunwale members, and the stem battens were secured to the birch topside panels by but one group lashing, near the gunwales. The bottom cover was stiff pine bark.

The topside panel of birch bark was placed in these canoes so that its grain was horizontal instead of the usual vertical. Presumably this was done as a maintenance solution: the panel was much easier to repair or replace than the bottom bark; and by having the panel placed in this weak mode, it would split before the bottom bark if too much pressure were brought on the framework in loading.

These canoes paddled well in strong winds and in smooth water, and worked quietly in the marshes where they were much used. Canvas canoes of the same model replaced the bark canoes, indicating that the model was suitable for its locality and use. These sturgeon-nose canoes were so different from other North American bark canoes that they have been the subject of much speculation, particularly since ram-ended canoes, though of different construction, existed in Asia.

The size of the Kutenai-Salish sturgeon-nose canoes varied; the most common size appears to have been between 14 and 20 feet over the ends of the rams, 24 to 28 inches beam, and with a depth ranging from 12 to 13 inches amidships and from 14½ to 17½ inches at the ends of the gunwales. However, records exist that show rather large canoes were built on this model, 24 feet over the rams, 48 inches beam and 24 inches depth.